What is the total amount of water supplied per hour inside of a circle of radius 8 if a sprinkler distributes water in a circular pattern, supplying water to a depth of #e^-r# feet per hour at a distance of r feet from the sprinkler?
1 Answer
Apr 1, 2015
Look I am not sure about this, so, take it as such and check it carefully!
I thought the sprinkler as forming a solid of revolution, filled with water, around the vertical axis.
